baber/WOPTO huggingface dataset:
Patent EP-0066600-B1 (EP)
IPC: B60R21/00
Filed: 1981-12-14
Granted: 1985-06-05
Abstract: An energy absorbing structure (1) suitable for example for use in a motor vehicle body panel to absorb impact loads comprises a wall (3) having a plurality of ridges (2) extending in a longitudinal direction corresponding to the expected direction of an applied load, and at least one reinforcement (6) secured to the wall on adjacent ridges. The dimensions of the ridges and the points (7) at which the reinforcement is secured are so arranged that the wall undergoes progressive collapse under impact in the longitudinal direction (A).
Patent EP-0100892-B1 (EP)
Title: Aqueous dispersion of a polymer of a vinyl ester, process for its preparation and its use
IPC: C08F2/24
Filed: 1983-07-11
Granted: 1986-03-12
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 35 to 65 weight % and containing 3 to 12 weight % (relative to the total amount of dispersed particles) of polyvinyl alcohol and 2 to 70 weight % (relative to the total amount of dispersed particles) of a natural starch has excellent adhesive properties. It is manufactured by emulsion polymerization of a vinyl ester optionally together with comonomers, and by subsequent distribution of the starch in the dispersion obtained by the emulsion polymerization. The dispersion is especially suitable for the manufacture of adhesives for porous substrates.
Patent EP-0115079-B1 (EP)
IPC: C07D233/60
Filed: 1983-12-28
Granted: 1987-03-18
Abstract: The invention relates to new aminopropanol derivatives of the formula (I)    <IMAGE>  (I)  wherein R1 is halogen, trihalomethyl, alkoxy having from one to 3 carbon atoms or alkyl having from one to 3 carbon atoms, R2 is alkyl having from one to 3 carbon atoms, and R3 is cycloalkyl having from 3 to 6 carbon atoms, or R2 and R3 together with the nitrogen they are attached to form an up to 8 membered ring optionally containing oxygen or a further nitrogen as an additional hetero atom, and optionally substituted with alkyl having from one to 4 carbon atoms or benzyl, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds. The new compounds are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them are also within the scope of the invention.
Patent EP-0099802-B1 (EP)
IPC: C07D495/04
Filed: 1983-07-05
Granted: 1987-02-04
Abstract: This invention relates to new thieno [3,2-c] pyridine derivatives having the formula:    <IMAGE>  (I)  in which: Y represents the OH group or an OR group in which R is a straight or branched lower alkyl radical, or Y represents a group   <IMAGE>  in which R1 and R2 are each independently of each other, hydrogen or a straight or branched lower alkyl group; or R1 and R2 form together and with the nitrogen atom to which they are attached a heterocycle which may include a second heteroatom such as oxygen or nitrogen, wherein the latter may be substituted by a lower alkyl or benzyl radical which may be substituted; and X represents hydrogen, a halogen or a lower alkyl radical; and their addition salts with pharmaceutically acceptable mineral or organic acids if Y represents the group OR or    <IMAGE> or with mineral bases if Y represents OH, as well as the two enantiomers or their mixture. The invention also relates to the preparation process of new thieno [3,2-c] pyridine derivatives and to their therapeutic application as blood-platelet aggregation inhibiting agents and antithrombotics.
Patent EP-0120025-B1 (EP)
IPC: B29C33/38
Filed: 1983-04-29
Granted: 1988-08-24
Abstract: A mould part which is intended to be brought together with at least one other mould part, to form a closed mould cavity in which plastics objects can be shaped. The mould part comprises a composite mould body which includes a support section (10) made of rigid material and having a surface whose shape corresponds to the shape of the object to be formed, and a mould shell (2, 3, 4) which is detachably arranged on said surface and which is suitably made from a plastics material having an extremely fine surface which serves as the moulding surface. The mould shell can be readily replaced, at low cost, with a new mould shell, after having been in use for a given length of time. The invention also relates to a method for manufacturing mould parts in accordance with the above, and to the use of such mould parts.
Patent EP-0117456-B1 (EP)
Title: High voltage cascade
IPC: H02M7/10
Filed: 1984-02-02
Granted: 1988-08-17
Abstract: 1. High-tension cascade particularly for television receivers, comprising inside a cast cascade body and forming in each case a part of the pump column or memory column of a cascade circuit, a first and a second row of in each case elongated, substantially identically orientated capacitors (C1 to C5) which are directly connected to one another electrically and disposed seriatim in the direction of the relevant longitudinal axes of the capacitors, and further comprising, disposed between the capacitors of the two parallel rows, a plurality of diodes (D1 to D6) of the cascade circuit, and with, connected to the high-tension end of the memory column, a bleeder resistor (126), a pump voltage connecting lead (138) being connected to the low-voltage end of the pump column, a high voltage connecting lead (142) being connected to the high-tension end of the memory column and a bleeder resistor connecting lead (146) being connected to the bleeder resistor (126), the cascade body being formed with a compound-filled beaker housing (112), which in the region of the low-voltage ends of the two columns is constructed with a connection plate which is substantially at right-angles to the longitudinal directions of the rows and projects beyond the cross-section of the cascade body at least on one side and connecting leads (138, 142) carrying voltages in the kilovolt range are lead out of the cascade body in the region of its end which is opposite that of the connection plate, characterised in that the pump voltage, the high voltage and the bleeder resistor connecting leads (138, 142, 166) are lead out of the beaker orifice, and in that the protruding plate edge (130) of the connection plate which is constructed with a plate connection face (118) is provided with at least one contact pin (128) for making contact with a plate, and in that mounted on the cascade body there is a single- or multi-stage voltage regulator part (168) which on the earth side is connected to at least one of the contact pins (128a, 128b) and to the bleeder resistor (126) via the bleeder resistor connecting lead (166).
Patent EP-0121786-B1 (EP)
IPC: B23K35/22
Filed: 1984-03-09
Granted: 1986-08-20
Abstract: An electrode suitable for the TIG welding process, in which the welding arc produced by contact-less ignition between the tip of the electrode and the workpiece burns within an inert gas atmosphere and the application of the weld material is effected by a separately guided welding rod. In order to optimize the startability, the tungsten electrode has a thorium oxide content of 2-4% and a thorium-oxide particle size of 6-12  mu m.
Patent EP-0130322-B1 (EP)
IPC: C08F212/14
Filed: 1984-05-12
Granted: 1990-03-21
Abstract: A method of making a copolymer of meta- or para-isopropenyl- alpha , alpha -dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer polymerizable therewith, comprising polymerizing the meta- or para-isopropenyl- alpha , alpha -dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer in an aqueous emulsion in the presence of a free-radical polymerization initiator and a chain transfer agent to control molecular weight. Also disclosed are methods of breaking the aqueous emulsion after polymerization is completed by either adding a salt, e.g., aluminum sulfate, or by freezing the emulsion followed by thawing to yield the copolymer as a mechanically separable solid phase of a two-phase liquid-solid mixture.
Patent EP-0129911-B1 (EP)
IPC: B65G13/071
Filed: 1984-06-27
Granted: 1987-08-19
Abstract: 1. A roller transporting device, comprising transport rollers (12) driven via shafts (10), said rollers remaining independently capable of rotary movement with respect to the drive member that continues running, when the material being transported is slowed down, said transport rollers being provided on the shafts associated therewith so as to rotate therewith, said shafts being driven by means of bevel wheels (18, 20) via a driving shaft (16) disposed outside the path of transport (14), and the bevel wheel (18) disposed on the transport roller shaft (10) being connected with said shaft (10) so as to rotate therewith, characterized in that a) the bevel wheels (18, 20) are designed as bevel gearwheels, b) the bevel gearwheel (20) disposed on the driving shaft (16) is disposed rotatably on the driving shaft (16) and is fixed on its back (22) against axial displacement on the driving shaft (16) by means of a set collar (24) disposed on the driving shaft (16) so as to rotate therewith, and c) is in frictional engagement on its front (26) with the flange (28) of a friction sheath (30) disposed rotatably on the driving shaft (16), d) the friction sheath (30) being supported by means of a spring (32) against a further set collar (34) disposed on the side of the driving shaft (16) facing away from the flange (28) so as to rotate therewith, and e) the spring (32) being firmly connected with the second set collar (34) for transmitting torque to the friction sheath (30).
Patent EP-0170718-B1 (EP)
IPC: B65H75/18
Filed: 1984-08-10
Granted: 1987-12-23
Abstract: 1. Hub-shaped deformation-protection device capable of being inserted into the cylindrical hollow space of a large-size winding, such as an aluminum- or steel-tape winding, with the device having the form of a  circular ronde which has a cylindrical opening in its center, characterized in that said ronde has a U-shaped cross-section, with the horizontal leg (6) thereof being concavely bent toward the outside, and with the inner leg (7) thereof, as compared to the axis of symmetry, being slightly inclined inwardly in relation thereto.
Patent EP-0144732-B1 (EP)
IPC: G02B21/26
Filed: 1984-11-02
Granted: 1989-06-07
Abstract: For the automatic focussing of an optical instrument on an object, a measuring diaphragm is inserted into the illuminating radiation path, which diaphragm is to be projected onto the object plane and focus plane during focussing. This intermediate image of the measuring diaphragm is projected via a detector diaphragm which is complementary to the measuring diaphragm, onto a detector, the output signal of which is a scale for the quality of the focussing and which acts on a focussing drive in the sense of optimum focussing via a control device.
Patent EP-0142888-B1 (EP)
IPC: B01J23/86
Filed: 1984-11-09
Granted: 1989-05-10
Abstract: C9<+> hydrocarbons are prepared from C4<-> hydrocarbons by a two-stage process comprising steam reforming followed by Fischer-Tropsch synthesis over a special cobalt-containing catalyst; a gaseous fraction comprising unconverted H2 and CO as well as C8<-> hydrocarbon by-products and steam is separated from the synthesized product and recycled to the steam reformer.
Patent EP-0175045-B1 (EP)
IPC: H05K3/00
Filed: 1985-02-13
Granted: 1991-01-02
Abstract: A multi-layer through-hole contacted flexible circuit board and method of manufacture thereof is presented having a laminar construction which is strictly symmetrical in the bending area; and which have no exposed adhesive. Registration holes are first introduced in a copper-laminated base material, then, avoiding the bending area, with the aid of the registration holes, an adhesive layer is applied to the non-conductive film carrier of the base material. Next, a second copper foil is placed on the adhesive layer. Thereafter, all of the layers are laminated. This is followed by the formation of through-holes in the area surrounding the bending area while circuit patterns are formed in the flexible or bending area (the registration holes again providing assistance in positioning). The spaces between the circuit pattern, as well as the entire copper foil, is then etched away in the bending area, and, finally, all the conducting path areas are covered with non-conductive cover film. As a result, the conducting paths are located in the "neutral section", that is, the area of the flexible circuit board which is neutral with respect to the forces generated during bending.
Patent EP-0156289-B1 (EP)
IPC: A61M60/432
Filed: 1985-03-19
Granted: 1990-09-19
Abstract: A right ventricular assist device for assisting the circulation of the blood includes a smooth segmented polyurethane sac (13) having a single valveless passageway (19) to provide a single inlet and outlet. A rigid ellipsoidal shell (11) surrounds the sac (13) and has a first opening (19) forthe single valveless passageway and a second opening (23) for pressurizing an interior portion of the shell (11). The shell (11) has X, Y and R axes, wherein X and Y define an ellipse, and R defines a radius rotated to form the ellipsoid. A flexible diaphragm (17) extends across the interior of the shell (11) and divides the interior into two volumes; the sac (13) and first opening (19) in a first volume, and the second opening (23) and a pressurizing chamber in a second volume.
Patent EP-0180107-B1 (EP)
IPC: B26F3/12
Filed: 1985-10-18
Granted: 1990-12-27
Abstract: Disclosed is a cutting device which is horizontally displaceable by means of double-acting guide cylinders and is vertically movable along vertical guide rods by means of a positioning device 10. Before cutting, the cutting device is brought into the preselected position by the positioning device. The heated cutting wire of the cutting device is connected to a current source via sliding contacts resting against ball bearings, over which the cutting wire is guided. The circuit of the current source contains a microswitch, the switch lug of which comes to rest against a plate during the forward movement of the cutting device and switches over the microswitch, thus terminating the heating of the cutting wire. This takes place at the moment when a cutting wire, after cutting through a material guided vertically over a cutting bar, penetrates into a notch in the cutting bar.
Patent EP-0184684-B1 (EP)
IPC: A61M25/01
Filed: 1985-11-14
Granted: 1993-04-21
Abstract: A guide for the stiffening of a probe made of a flexible material is disposed in the probe during insertion of the probe into a body cavity, the guide being removed again after the probe has been inserted into the body cavity, the guide being a wire element provided with a coating of a biocompatible material of which at least the surface is hydrophilic.
Patent EP-0178812-B1 (EP)
Filed: 1985-09-30
Granted: 1991-01-09
Abstract: The present invention is directed to laminating methods for producing a multiple-layered packaging laminate from at least two films without the necessity of utilizing separate adhesives therebetween. The laminating methods of the present invention in general include the steps of detackifying the surface only of a partially cured film, and then storing the film on a roll. Thereafter, the detackified surface is retackified, and then the retackified film is laminated by known techniques to a second film. In alternative embodiments, the second film may also be processed according to the above detackifying and retackifying procedures prior to such lamination. The practice of the methods of the present invention permit the packaging producer and other laminated film users to assemble the laminate of the present invention at the point of use. Such laminates are formed in preferred embodiments for 100% solids films and without the necessity for solvent-containing adhesives or other solvent-containing materials.
Patent EP-0176399-B1 (EP)
IPC: A61K31/58
Filed: 1985-08-22
Granted: 1989-04-26
Abstract: The intermediate products of formula (II): <IMAGE> R' = especially H or optionally substituted alkyl, alkenyl, alkynyl, aryl or aralkyl, hydroxyl, tetrahydropyranyl, tert-butoxy, optionally esterified carboxyl, amino, mono- or dialkylamino, tritylamino, chloroacetamido, trifluoroacetylamino, trichloroethoxycarbonylamino, halogen or trialkylsilyl, R2 = methyl or ethyl, and process for their preparation.
Patent EP-0173723-B1 (EP)
Title: Prothese de remplacement de valvules aortiques
IPC: A61F2/24
Filed: 1985-03-08
Granted: 1989-10-11
Abstract: Prothèse de remplacement de valvules aortiques, avec un corps annulaire rigide en forme de siège de soupape, que l'on peut coudre chirurgicalement à la paroi aortique par l'ourlet textile placé sur son côté extérieur, et avec une partie de fermeture ayant la forme de volets d'aile disposés de manière pivotante sur le corps annulaire, qui libèrent ou bloquent en fonction de leur position le passage par l'ouverture intérieure du corps annulaire. Le corps annulaire (1) a la forme de trois segments d'arc (2) reliés entre eux à leurs extrémités (3), dont les plans sont disposés à angle aigu par rapport à la surface de base définie par les points de contact des segments d'arc. Dans chaque segment d'arc se trouve une aile pivotante (4, 20) avec un axe de pivot (5) situé dans la région des extrémités d'arc et traversant l'aile, dont la plus petite partie (7) recouvre le segment d'arc (2) et dont la plus grande partie (6) comporte deux bords intérieurs (8) s'étendant selon un angle obtus l'un par rapport à l'autre, leur configuration étant telle que, en position de blocage, chaque bord intérieur de chaque aile pivotante (4, 20) se rapproche du bord intérieur adjacent de l'aile pivotante voisine (4, 20).
Patent EP-0185737-B1 (EP)
Title: Appareil de projection d images a valves de lumiere a cristaux liquides en multi couleurs
IPC: G02F1/135
Filed: 1985-06-10
Granted: 1990-08-16
Abstract: Système optique (10) à deux lentilles (52, 78) pour un système de projection d'images à valves de lumière à cristaux liquides en trois couleurs primaires. La première lentille (52) projette les couleurs primaires rouge et vert, tandis que l'autre lentille (78) projette la couleur primaire bleu. La luminère provenant du système d'éclairage (11) est partiellement prépolarisée dans un premier prisme (20) avant d'être divisée en deux chemins optiques (28, 26) par un premier diviseur de faisceau (24). La lumière rouge possédant une première et deuxième polarisations et la lumière verte possédant une première polarisation sont transmises le long d'un premier chemin optique (28) à un deuxième diviseur de faisceau ou diviseur principal (42), à partir du premier diviseur de faisceau (24). La lumière rouge est transmise à une première valve de lumière (50), la lumière verte étant réfléchie vers une deuxième valve de lumière (60). Lorsque la première et la deuxième valves (50, 60) se trouvent sous tension, la lumière incidente est renvoyée au diviseur de faisceau principal (42), recombinée et dirigée vers la première lentille de projection (52). La lumière verte et bleue de la deuxième polarisation est réfléchie le long d'un deuxième chemin optique (26) par le premier diviseur de faisceau (24), la lumière bleue étant transmise à travers un troisième diviseur de faisceau (74) vers une troisième valve d'entrée de lumière (75). Lorsque la troisième valve de lumière (75) est sous tension, la lumière bleue incidente sur la valve est dirigée vers le troisième diviseur de faisceau (74) et ensuite vers la deuxième lentille de projection. En utilisant les deux chemins optiques différents (28, 26), on obtient un contraste élevé de l'image. Le système optique (10) utilise un nombre minimum de composants optiques, de manière à réduire les pertes de lumière dans le système et à accroître le rendement global du système.
Patent EP-0198005-B1 (EP)
Title: Agencement d'assemblage de deux elements en plaques
IPC: E04G17/06
Filed: 1985-10-17
Granted: 1991-09-18
Abstract: Un agencement utilisé pour assembler deux éléments en plaques (10a, 10b, 18a, 18b), en particulier des éléments de planchéiage formant un angle (a) entre eux, en général de 90o, comprend un élément angulaire (11) dont une des branches (12) s'étend perpendiculairement au plan principal du premier élément en plaque (10b, 18b) en s'éloignant du deuxième élément en plaque (10a, 18a), et dont l'autre branche (13) s'étend perpendiculairement au plan principal du deuxième élément en plaque (10a, 18a) en s'éloignant du premier élément en plaque (10b, 18b). Les branches (12, 13) de l'élément angulaire (11) s'appuient contre une surface (14a, 14b) rigidement connectée à l'élément en plaque respectif et fixée de façon libérable à l'élément angulaire.
Patent EP-0230625-B1 (EP)
IPC: C07C37/60
Filed: 1986-12-18
Granted: 1989-03-01
Abstract: 1. Process for the preparation of catechol and hydroquinon by ring hydroxylation of phenol with hydrogen peroxide at 40 to 160 degreesC and a molar ratio of phenol to hydrogen peroxide of 5 to 20:1 in the presence of 0.0001 to 0.01 mole of sulphur dioxide or selenium dioxide per mole of hydrogen peroxide, characterized in that 30 to 85 % strength by weight aqueous hydrogen peroxide is used.
Patent EP-0213660-B1 (EP)
IPC: A01J7/00
Filed: 1986-07-29
Granted: 1990-05-16
Abstract: The milking apparatus does not need the continuous presence of the dairy farmer. A mobile member (5) coupled with a teat cup (1) follows the free movements of one or more teats (6) of a cow by means of detection member and by means of control means (10) coupled with the mobile member (5). <sup>1</sup>Detection means (9) for detecting the position of the teat (6) can comprise first and second light radiating elements (17, 18) as well as first and second light receiving elements (17, 18).The milking apparatus can make use of a generally available robot (27) or be designed seperately.
Patent EP-0229423-B1 (EP)
IPC: B65G43/00
Filed: 1986-12-17
Granted: 1992-03-11
Abstract: The invention relates to a control arrangement for an internal transport system. The transport system comprises a conveyor arrangement carrying the products, work stations and transport stations. The task of the work stations is not only processing the product but also routing and controlling the transport system whilst the transport stations carry out routing and control tasks only. A modular system of work and transport stations is suggested whilst different control and routing functions are each accommodated in one module and the modules can communicate with each other both via an electronic data communication channel and via a physical channel namely by appending information labels to the products.
Patent EP-0198762-B1 (EP)
IPC: C07D313/12
Filed: 1986-04-02
Granted: 1988-10-26
Abstract: Compounds of general formula   <IMAGE>   in which R1, taken separately, denotes a hydrogen atom or a C1-C4 alkyl group, and R2, taken separately, denotes a hydrogen atom, a C1-C4 alkyl group or a phenylthio or phenylsulphonyl group, or alternatively R1 and R2 together form an ethano bridge or, together with the two carbon atoms 8 and 9, form a fused benzene ring, R3 denotes a hydrogen atom or a methyl group and R4 denotes a hydrogen atom, a C1-C4 alkyl group or a cation of a base which is acceptable in pharmacology, the group CH(R3)COOR4 being at position 2 or 3. have uses in treatment of inflammation, pain and undesirable platelet aggregation.